ActivityPub Viewer

A small tool to view real-world ActivityPub objects as JSON! Enter a URL or username from Mastodon or a similar service below, and we'll send a request with the right Accept header to the server to view the underlying object.

Open in browser →
{ "@context": [ "https://w3id.org/security/v1", "https://www.w3.org/ns/activitystreams", { "Hashtag": "as:Hashtag", "sensitive": "as:sensitive", "schema": "http://schema.org/", "pixelfed": "http://pixelfed.org/ns#", "commentsEnabled": { "@id": "pixelfed:commentsEnabled", "@type": "schema:Boolean" }, "capabilities": { "@id": "pixelfed:capabilities", "@container": "@set" }, "announce": { "@id": "pixelfed:canAnnounce", "@type": "@id" }, "like": { "@id": "pixelfed:canLike", "@type": "@id" }, "reply": { "@id": "pixelfed:canReply", "@type": "@id" }, "toot": "http://joinmastodon.org/ns#", "Emoji": "toot:Emoji", "blurhash": "toot:blurhash" } ], "id": "https://pixelfed.social/p/belapa/788174292336426513", "type": "Note", "summary": null, "content": "Andromeda Galaxy<br />\nā€”ā€”<br />\nšŸ“ø Canon RP + 150-600mm F5-6,3 DG OS HSM<br />\nStacked image of 30 exposures using DSS<br />\nISO 12800, f7.1, 20 sec.<br />\nā€”ā€”<br />\n<a href=\"https://pixelfed.social/discover/tags/andromeda?src=hash\" title=\"#andromeda\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#andromeda</a> <a href=\"https://pixelfed.social/discover/tags/galaxy?src=hash\" title=\"#galaxy\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#galaxy</a> <a href=\"https://pixelfed.social/discover/tags/m31?src=hash\" title=\"#m31\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#m31</a> <a href=\"https://pixelfed.social/discover/tags/space?src=hash\" title=\"#space\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#space</a> <a href=\"https://pixelfed.social/discover/tags/astro?src=hash\" title=\"#astro\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#astro</a> <a href=\"https://pixelfed.social/discover/tags/astrophotography?src=hash\" title=\"#astrophotography\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#astrophotography</a> <a href=\"https://pixelfed.social/discover/tags/canon?src=hash\" title=\"#canon\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#canon</a> <a href=\"https://pixelfed.social/discover/tags/sigma?src=hash\" title=\"#sigma\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#sigma</a> <a href=\"https://pixelfed.social/discover/tags/sigma150600?src=hash\" title=\"#sigma150600\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#sigma150600</a> <a href=\"https://pixelfed.social/discover/tags/mirrorless?src=hash\" title=\"#mirrorless\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#mirrorless</a> <a href=\"https://pixelfed.social/discover/tags/brandenburg?src=hash\" title=\"#brandenburg\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#brandenburg</a> <a href=\"https://pixelfed.social/discover/tags/stacked?src=hash\" title=\"#stacked\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#stacked</a> <a href=\"https://pixelfed.social/discover/tags/tracked?src=hash\" title=\"#tracked\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#tracked</a>", "inReplyTo": null, "published": "2025-01-23T22:43:14+00:00", "url": "https://pixelfed.social/p/belapa/788174292336426513", "attributedTo": "https://pixelfed.social/users/belapa", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://pixelfed.social/users/belapa/followers" ], "sensitive": false, "attachment": [ { "type": "Image", "mediaType": "image/jpeg", "url": "https://pxscdn.com/public/m/_v2/788159488690297505/634f2a4e4-291f24/cTTfFdqxJaxL/Y8YVew5aPglCvzrpSAqVMsrgXuLzmoHtP3qr7avM.jpg", "name": null, "blurhash": "U;IE@Oaz~qoLj[ayj[j[Wrj[oeayfRj[fQWC", "width": 1080, "height": 1080 }, { "type": "Image", "mediaType": "image/jpeg", "url": "https://pxscdn.com/public/m/_v2/788159488690297505/634f2a4e4-291f24/Yfeo3jkKp3dm/rHCmoanYg7uX3gkPEveMz3CnJHx5tATDEetsbymV.jpg", "name": null, "blurhash": "U99?].js01ofxaIpWB%101WV~Vf6Rj-ot69a", "width": 1080, "height": 1080 } ], "tag": [ { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/andromeda", "name": "#andromeda" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/space", "name": "#space" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/astro", "name": "#astro" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/astrophotography", "name": "#astrophotography" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/brandenburg", "name": "#brandenburg" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/canon", "name": "#Canon" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/sigma", "name": "#Sigma" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/galaxy", "name": "#galaxy" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/mirrorless", "name": "#mirrorless" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/stacked", "name": "#stacked" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/tracked", "name": "#tracked" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/sigma150600", "name": "#Sigma150600" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/m31", "name": "#M31" } ], "commentsEnabled": true, "capabilities": { "announce": "https://www.w3.org/ns/activitystreams#Public", "like": "https://www.w3.org/ns/activitystreams#Public", "reply": "https://www.w3.org/ns/activitystreams#Public" }, "location": { "type": "Place", "name": "Rathenow", "longitude": "12.336960", "latitude": "52.606590", "country": "Germany" } }